Good lord - the current Jimmy Page On This Day splash picture is Jimmy in Storm Trooper regalia - which is not terrifically unknown, but the words he's written actually say, "ON THIS DAY… 10 APR 1977 I DEBUTED THE STORMTROOPER OUTFIT IN CHICAGO. This show was on an Easter Sunday, it was the first time I wore the Storm Trooper outfit, but not the last. Soon after this I began to alternate between the white poppy suit and the black dragon suit for shows."
I don't think he's ever acknowledged what that costume was before. (Also, I didn't know he'd worn it more than once, as I'd heard it was a costume change due the usual suit being unavailable for that day. I'll continue to monitor Led Zeppelin sites on the subject, but currently all I'm seeing is disbelief that he would even mention it.)
I, of course, filch picture for you.
He's a cool one, that Jimmy Page.
Edit to add: Apart from wearing the boots and pants to the second Oakland show (for other wardrobe failure reasons), it appears he didn't wear the outfit again.